screen-meta.css

/************************************
        Screen meta buttons
            for WP 3.8+
*************************************/

/* All buttons */
.custom-screen-meta-link-wrap {
    float: right;
    height: 28px;
    margin: 0 0 0 6px;

    border: 1px solid #ccd0d4;
    border-top: none;
	border-radius: 0 0 4px 4px;

    background: #fff;
    box-shadow: none;
}

#screen-meta .custom-screen-meta-link-wrap a.custom-screen-meta-link,
#screen-meta-links .custom-screen-meta-link-wrap a.custom-screen-meta-link
{
    padding: 3px 16px 3px 16px;
    text-decoration: none;
    display: block;
    min-height: 22px;
	box-shadow: none;
}

#screen-meta-links a.custom-screen-meta-link::after {
    display: none;
}

/* "Upgrade to Pro" */
#ws-pro-version-notice {
    background-color: #00C31F;
    border-color: #0a0;
}

#screen-meta-links #ws-pro-version-notice a.show-settings {
    font-weight: bold;
    color: #DEFFD8;
    text-shadow: none;
	box-shadow: none;
	border: none;
	background-color: #00C31F;
}

#screen-meta-links  #ws-pro-version-notice a.show-settings:hover {
    color: white;
}